2988890742 (number)
2988890742 is an even 10-digits composite number following 2988890741 and preceding 2988890743. In scientific notation, it is written as 2.988890742 × 10^9. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 958350848 positive integers (up to 2988890742) that are relatively prime to 2988890742.
Interesting facts
- 2988890742 has 32 divisors, whose sum is 6206997600
- The reverse of 2988890742 is 2470988892
- Previous prime number is 269
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 57
- Digital Root 3
Name
Name | two billion nine hundred eighty-eight million eight hundred ninety thousand seven hundred forty-two |
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Notation
Scientific notation | 2.988890742 × 10^9 |
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Engineering notation | 2.988890742 × 10^9 |
Prime Factorization of 2988890742
Prime Factorization 2 × 3 × 29 × 269 × 63857
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 2988890742 | Product of the distinct prime numbers |
The prime factorization of 2988890742 is 2 × 3 × 29 × 269 × 63857. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2988890742)
Multiplication
n×yn×2 | 5977781484 |
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n×3 | 8966672226 |
n×4 | 11955562968 |
n×5 | 14944453710 |
Division
n÷yn÷2 | 1494445371 |
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n÷3 | 996296914 |
n÷3 | 747222685.5 |
n÷5 | 597778148.4 |
Exponentiation
nyn2 | 8933467867613310564 |
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n3 | 2.6701159403464E+28 |
n4 | 7.980684814168E+37 |
n5 | 2.3853394955887E+47 |
Nth Root
y√n2√n | 54670.748504113 |
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3√n | 1440.4671102284 |
4√n | 233.81776772545 |
5√n | 78.542009400423 |
Divisors of 2988890742
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -2988890741 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 2988890742 can be divided by 32 positive divisors. The sum of these divisors (counting 2988890742) is 1, the average is 0.03125.
Base conversion 2988890742
Base | System | Value |
---|---|---|
2 | Binary | 10110010001001101101101001110110 |
3 | Ternary | 21201022010101022010 |
4 | Quaternary | 2302021231221312 |
5 | Quinary | 22110124000432 |
6 | Senary | 1212330145050 |
8 | Octal | 26211555166 |
10 | Decimal | 2988890742 |
12 | Duodecimal | 6b4b82186 |
16 | Hexadecimal | b226da76 |
20 | Vigesimal | 26e0b6h2 |
36 | Base36 | 1dfiauu |
Cryptographic Hash Functions
md5 | 9c74008e750f20725eba7ff782cb7997 |
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sha1 | 7e0512dc6216fcf1f6319745784d02972377af39 |
sha256 | 92320e2e33f66027c4654ff51e467c3cab45ac7d67f2d63874b948ca35de27f8 |
sha512 | 7657e04909e018caef81693e2c661a518edba7703ccf56e435704b9f0ad3b805c588d2ba7d8c25157722f5568a63600ef938c09ebadd843daa1953b7d0a84e9e |
ripemd-160 | 9811df645e5e1608e6a5fdc4326f98c2f3004c73 |
2988890742 as geometric shapes
Circle
Radius = nDiameter | 5977781484 |
---|---|
Circumference | 18779754394.899 |
Area | 2.8065317023974E+19 |
Sphere
Radius = nVolume | 1.1184555496567E+29 |
---|---|
Surface area | 1.122612680959E+20 |
Circumference | 18779754394.899 |
Square
Length = nPerimeter | 11955562968 |
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Area | 8933467867613310564 |
Diagonal | 4226929823.7878 |
Cube
Length = nSurface area | 5.360080720568E+19 |
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Volume | 2.6701159403464E+28 |
Space diagonal | 5176910623.4162 |
Equilateral Triangle
Length = nPerimeter | 8966672226 |
---|---|
Area | 3.8683050586226E+18 |
Altitude | 2588455311.7081 |
Triangular Pyramid
Length = nSurface area | 3.8683050586226E+18 |
---|---|
Volume | 3.1467618132887E+27 |
Height | 1408976607.9293 |